227587920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{135469}}^1$

素因数の和:135492

約数の個数: 80

約数和(自身を含む): 806317440

約数和(自身を除く): 578729520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 135469, 270938, 406407, 541876, 677345, 812814, 948283, 1083752, 1354690, 1625628, 1896566, 2032035, 2167504, 2709380, 2844849, 3251256, 3793132, 4064070, 4741415, 5418760, 5689698, 6502512, 7586264, 8128140, 9482830, 10837520, 11379396, 14224245, 15172528, 16256280, 18965660, 22758792, 28448490, 32512560, 37931320, 45517584, 56896980, 75862640, 113793960, 227587920]

約数ペア:

[(1, 227587920), (2, 113793960), (3, 75862640), (4, 56896980), (5, 45517584), (6, 37931320), (7, 32512560), (8, 28448490), (10, 22758792), (12, 18965660), (14, 16256280), (15, 15172528), (16, 14224245), (20, 11379396), (21, 10837520), (24, 9482830), (28, 8128140), (30, 7586264), (35, 6502512), (40, 5689698), (42, 5418760), (48, 4741415), (56, 4064070), (60, 3793132), (70, 3251256), (80, 2844849), (84, 2709380), (105, 2167504), (112, 2032035), (120, 1896566), (140, 1625628), (168, 1354690), (210, 1083752), (240, 948283), (280, 812814), (336, 677345), (420, 541876), (560, 406407), (840, 270938), (1680, 135469)]